O175.8
上海市教委资助项目
讨论了一类二阶四点边值问题正解的存在性,给出了这一问题对应的Green函数,应用锥上的不动点定理给出了问题存在凸正解的充分条件.
The existence of positive solution for a kind of secondorder fourpoint boundary value problem is considered.By using fixed point theorem on cone,sufficient conditions to ensure the existence of positive solution are obtained.
杨刘,刘锡平,贾梅,徐浩明.一类二阶四点边值问题凸正解的存在性[J].上海理工大学学报,2006,(1):44-48.